Quest CurQu Max is a highly bioactive blend of Curcumin (Turmeric) and DL-Phenylalanine. It contains 100mg of curcumin and 250mg of the amino DL-phenylalanine per tablet. The turmeric contained in this Quest product can help support the joints. Curcumin is known for having anti-inflammatory and antioxidant properties. Its antioxidant properties are similar to vitamin E and other fat-soluble antioxidants. DL-phenylalanine is a mixture of D-phenylalanine and L-phenylalanine. The D-phenylalanine can elevate endorphin levels in the body and the L-phenylalanine elevates the mood. DL-phenylalanine is a popular pain reliever as it is non-addictive. It is suitable for vegetarians and vegans.